Fix code in examples

examples/aobench/benches/ambient_occlusion.rs

@@ -4,10 +4,10 @@
 use aobench_lib::*;
 use criterion::*;
 use intersection::Isect;
-use scene::Test;
+use aobench_lib::scene::Test;
 
 fn hit_scalar(c: &mut Criterion) {
- let mut scene = Test::new();
+ let mut scene = Test::default();
  c.bench(
  "scalar",
  Benchmark::new("ao_hit", move |b| {
@@ -24,7 +24,7 @@ fn hit_scalar(c: &mut Criterion) {
 }
 
 fn hit_vector(c: &mut Criterion) {
- let mut scene = Test::new();
+ let mut scene = Test::default();
 
  c.bench(
  "vector",

examples/aobench/benches/isec_plane.rs

@@ -132,7 +132,7 @@ fn hit_vector(c: &mut Criterion) {
  assert_eq!(v.hit.all(), true);
  })
  })
- .throughput(Throughput::Elements(f32xN::lanes() as u32)),
+ .throughput(Throughput::Elements(f32xN::lanes() as u64)),
  );
 }
 
@@ -175,7 +175,7 @@ fn miss_vector(c: &mut Criterion) {
  assert_eq!(v.hit.any(), false);
  })
  })
- .throughput(Throughput::Elements(f32xN::lanes() as u32)),
+ .throughput(Throughput::Elements(f32xN::lanes() as u64)),
  );
 }
 

examples/aobench/benches/isec_sphere.rs

@@ -5,7 +5,6 @@ use crate::geometry::{f32xN, Ray, RayxN, Sphere, V3DxN, V3D};
 use crate::intersection::{Intersect, Isect, IsectxN};
 use aobench_lib::*;
 use criterion::*;
-use test::*;
 
 fn hit_scalar(c: &mut Criterion) {
  let mut s = Sphere {
@@ -121,7 +120,7 @@ fn hit_vector(c: &mut Criterion) {
  assert_eq!(v.hit.all(), true);
  })
  })
- .throughput(Throughput::Elements(f32xN::lanes() as u32)),
+ .throughput(Throughput::Elements(f32xN::lanes() as u64)),
  );
 }
 
@@ -160,7 +159,7 @@ fn miss_vector(c: &mut Criterion) {
  assert_eq!(v.hit.any(), false);
  })
  })
- .throughput(Throughput::Elements(f32xN::lanes() as u32)),
+ .throughput(Throughput::Elements(f32xN::lanes() as u64)),
  );
 }
 

examples/aobench/benches/random.rs

@@ -27,7 +27,7 @@ fn random_vector(c: &mut Criterion) {
  black_box(rng.gen());
  })
  })
- .throughput(Throughput::Elements(f32xN::lanes() as u32)),
+ .throughput(Throughput::Elements(f32xN::lanes() as u64)),
  );
 }
 

examples/aobench/src/image.rs

@@ -1,7 +1,8 @@
 //! Image utilities
 
 use failure::Error;
-use png;
+#[allow(unused)]
+use png::{BitDepth, ColorType, Encoder};
 use std::path::Path;
 
 /// PNG image in RGB format
@@ -53,14 +54,14 @@ impl Image {
 
  let file = File::create(output)?;
  let buf_writer = &mut BufWriter::new(file);
- let mut encoder = png::Encoder::new(
+ let mut encoder = Encoder::new(
  buf_writer,
  self.width as u32,
  self.height as u32,
  );
 
- encoder.set_color(png::ColorType::RGB);
- encoder.set_depth(png::BitDepth::Eight);
+ encoder.set_color(ColorType::RGB);
+ encoder.set_depth(BitDepth::Eight);
  let mut writer = encoder.write_header().unwrap();
 
  if soa {

examples/aobench/src/lib.rs

@@ -13,7 +13,8 @@
  clippy::cast_sign_loss,
  clippy::identity_op,
  clippy::erasing_op,
- clippy::must_use_candidate
+ clippy::must_use_candidate,
+ clippy::float_cmp
 )]
 
 pub mod ambient_occlusion;

examples/dot_product/src/lib.rs

@@ -1,7 +1,7 @@
 //! Vector dot product
 #![deny(warnings, rust_2018_idioms)]
 #![feature(custom_inner_attributes)]
-#![allow(clippy::must_use_candidate)]
+#![allow(clippy::must_use_candidate, clippy::float_cmp)]
 
 pub mod scalar;
 pub mod simd;

examples/fannkuch_redux/src/lib.rs

@@ -7,7 +7,8 @@
  clippy::cast_possible_truncation,
  clippy::cast_sign_loss,
  clippy::cast_possible_wrap,
- clippy::must_use_candidate
+ clippy::must_use_candidate,
+ clippy::float_cmp
 )]
 
 pub mod scalar;

examples/fannkuch_redux/src/main.rs

@@ -23,7 +23,7 @@ fn main() {
 #[cfg(test)]
 mod tests {
  use super::*;
- static OUTPUT: &'static [u8] = include_bytes!("fannkuchredux-output.txt");
+ static OUTPUT: &[u8] = include_bytes!("fannkuchredux-output.txt");
  #[test]
  fn verify_output_simd() {
  let mut out: Vec<u8> = Vec::new();

examples/mandelbrot/src/lib.rs

@@ -215,7 +215,7 @@ mod tests {
  }
 
  fn verify_algo(algo: Algorithm) {
- static OUTPUT: &'static [u8] = include_bytes!("mandelbrot-output.txt");
+ static OUTPUT: &[u8] = include_bytes!("mandelbrot-output.txt");
 
  let (width, height) = (200, 200);
 
@@ -231,7 +231,7 @@ mod tests {
  assert_eq!(out.len(), OUTPUT.len());
 
  if out != OUTPUT {
- out.into_iter().zip(OUTPUT.into_iter()).enumerate().for_each(
+ out.into_iter().zip(OUTPUT.iter()).enumerate().for_each(
  |(i, (a, &b))| {
  assert_eq!(
  a, b,

examples/nbody/src/main.rs

@@ -29,7 +29,7 @@ fn main() {
 #[cfg(test)]
 mod tests {
  use super::*;
- static OUTPUT: &'static [u8] = include_bytes!("nbody-output.txt");
+ static OUTPUT: &[u8] = include_bytes!("nbody-output.txt");
  #[test]
  fn verify_output_simd() {
  let mut out: Vec<u8> = Vec::new();

examples/options_pricing/src/lib.rs

@@ -7,7 +7,8 @@
  clippy::cast_possible_truncation,
  clippy::cast_possible_wrap,
  clippy::must_use_candidate,
- clippy::too_many_arguments
+ clippy::too_many_arguments,
+ clippy::float_cmp
 )]
 
 use packed_simd::f32x8 as f32s;

examples/spectral_norm/src/main.rs

@@ -24,7 +24,7 @@ fn main() {
 #[cfg(test)]
 mod tests {
  use super::*;
- static OUTPUT: &'static [u8] = include_bytes!("spectralnorm-output.txt");
+ static OUTPUT: &[u8] = include_bytes!("spectralnorm-output.txt");
  #[test]
  fn verify_output_simd() {
  let mut out: Vec<u8> = Vec::new();

examples/triangle_xform/src/lib.rs

@@ -70,9 +70,9 @@ mod tests {
  scalar_xformed.into_iter().zip(simd_xformed.into_iter()).for_each(
  |(a, b)| {
  if a != b {
- a.0.into_iter().zip(b.0.into_iter()).for_each(
+ a.0.iter().zip(b.0.iter()).for_each(
  |(v1, v2)| {
- v1.into_iter().zip(v2.into_iter()).for_each(
+ v1.iter().zip(v2.iter()).for_each(
  |(a, b)| {
  assert!(
  (a - b).abs() <= EPSILON,